Clasp



FIG. 1 is a perspective view of a clasp;

FIG. 2 is an enlarged front view thereof;

FIG. 3 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines showing in the figures are included for the purpose of illustrating environment of the design and form no part of the claimed invention. 

The ornamental design for a clasp, as shown and described. 